Home / 23,890,822.40-35,813,530.56-15,230,613.44

Finding the Fourth Proportional to 23,890,822.40, 35,813,530.56 and 15,230,613.44

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Solution

The fourth proportional to 23,890,822.40, 35,813,530.56 and 15,230,613.44 is: 22,831,446.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,890,822.40 : 35,813,530.56 = 15,230,613.44 : x
  2. Step 2: Convert to fraction form
    23,890,822.40/35,813,530.56 = 15,230,613.44/x
  3. Step 3: Cross multiply
    23,890,822.40x = 35,813,530.56 × 15,230,613.44
  4. Step 4: Simplify right side
    23,890,822.40x = 545,462,039,880,986.75
  5. Step 5: Solve for x
    x = 545,462,039,880,986.75/23,890,822.40
  6. Step 6: Final answer
    x = 22,831,446.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.